Use the sample ACT test scores 24, 30, 17, 22, 22 Find the deviations from the mean. (hint: you must, first, find the mean) O 1, 7, -6, -1, -1 O 1, 7, -6 O 2, 7, -6, -1 O -1, -1In a set of 100 ACT scores that are normally distributed and with a mean of 23 and standard deviation of 4.69. How many scores are expected to be lower than 18.31 (one standard deviation below the mean)? 0 14.27 scores 0 13.6 scores 0 16.83 scores 0 15.87 scores